OBD-II code · Powertrain (generic)
P0CDB Drive Motor A Position Sensor Circuit C Range/Performance
The position sensor channel C of drive motor A reports a range/performance fault. The drive motor's position, current and temperature are watched continuously; a fault here downgrades the inverter to a safe operating point or triggers torque reduction.
Is it safe to drive with P0CDB?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor mechanically offset
- PossibleElectrical noise on signal line
- Less likelySensor element aged beyond calibration window
Symptoms
- EV/hybrid system warning light on
- Reduced motor power or torque
- Possible limp mode or vehicle shutdown
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–8 h
- Emissions test
- Usually unaffected
- Parts involved
- Drive Motor A Position Sensor C, Wiring Harness, Hybrid Control Module
Related codes
- P0C51Drive Motor A Position Sensor Circuit A Range/Performance
- P0C56Drive Motor B Position Sensor Circuit A Range/Performance
- P0C5BDrive Motor A Position Sensor Circuit B Range/Performance
- P0C60Drive Motor B Position Sensor Circuit B Range/Performance
- P0CD8Hybrid/EV Battery Pack Coolant Temperature Sensor B Circuit High
- P0CD9Hybrid/EV Battery Pack Coolant Temperature Sensor B Circuit Intermittent/Erratic
- P0CDADrive Motor A Position Sensor Circuit C Circuit
- P0CDCDrive Motor A Position Sensor Circuit C Circuit Low
- P0CDDDrive Motor A Position Sensor Circuit C Circuit High
- P0CDEDrive Motor A Position Sensor Circuit C Circuit Intermittent/Erratic
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.